1 - July, Jin Coal Group coal chemical plate three in Hubei Ning, Anhui Hao Yuan, Jin Tianyuan etc. 12 chemical enterprises 26 production units focus on the promotion of the three wastes mixed burning furnace, lithium bromide heat recovery, gas making furnace steam decline and other advanced energy-saving application of achievement of science and technology 9, saving steam, coal consumption, power consumption together more than 50000000 yuan. Through the application of advanced results, achieve energy saving, environmental protection and safety effect.

In the grim situation of the market, coal chemical plate combined with industry characteristics, focusing on energy saving hard skills, deep inside the submarine, encourage chemical companies to increase energy efficiency of new technologies, new processes, new equipment, new materials research and development and popularization and application, continue to promote the quality and efficiency of power plate.

To strengthen the work of energy-saving emission reduction overall, coal chemical plate accelerate chemical production energy saving application of promotion of achievement of science and technology, the implementation of oxygen enriched gas, desulfurization unit lifting, steam drive reform and other measures, speed up the upgrading of technology. Active use of the technology and process of the recommended national key energy-saving technology promotion directory, to schedule eliminate backward production capacity, through the implementation of energy system optimization, the use of residual heat and pressure, motor system energy saving and other key energy-saving projects, increase energy-saving technological transformation investment, promote energy-saving technological progress, accelerate the pace of transformation of high energy consuming equipment system. In the promotion of a variety of measures, coal chemical plate energy application technology has been widely used, significant energy saving effect.

"We use the water transfer heat isothermal transformation technique, to solve the traditional 'multistage adiabatic reaction' transformation process are too long, high consumption of process pipeline, heat energy comprehensive utilization rate is low, greatly reduce the energy consumption of synthetic ammonia production. At present, we have 150000 tons / year of synthetic ammonia project on a set of isothermal transformation device, by-product of isothermal transformation furnace 8.07 tons / saturated steam, not only to achieve the steam self-sufficiency, surplus will also be saturated steam delivery for other chemical unit production, direct and about 6000000 yuan / year." Shandong Allied Corp chief engineer Liu Zhichen said.

Tianyuan company technology minister Huang Guiping told reporters: "in order to achieve the effect of coal saving, we introduce three wastes mixed burning furnace technology, the production of synthetic ammonia blowing air, the gas producing furnace, cyclone fly ash combustible gas mixture, synthetic ammonia purge gas after hydrogen extraction combustion by-product steam, implementation waste utilization, turning waste into treasure. Annual savings of 80000 tons of standard coal."

"We used urea plant of high-profile water as the heat source, using cold water lithium bromide refrigeration technology to prepare for compressor. Transformation of the former summer compressor inlet temperature of 30 ℃, after the transformation, the compressor inlet temperature to 15 ℃, a year can save electricity costs about 2980000 yuan." Jinxiang, deputy chief engineer Niu Zhijun said.

At the same time, to ensure that the wide application of energy-saving technology, coal chemical sector quarterly energy-saving work report system, to a quarter of chemical enterprises in the technical progress of energy-saving and energy-saving technological transformation implementation, especially energy-saving technology development and promotion, investment in energy efficiency and energy saving technology implementation in production tracking survey, to ensure that the technology can smoothly applied into practical energy-saving results.